Remove Dagger

I think I'm going to use Guice instead, as kapt doesn't integrate very
well with IDEA's built-in build system.

pom.xml

@@ -52,11 +52,6 @@
         <artifactId>logback-classic</artifactId>
         <version>1.2.3</version>
       </dependency>
-      <dependency>
-        <groupId>com.google.dagger</groupId>
-        <artifactId>dagger</artifactId>
-        <version>2.25.3</version>
-      </dependency>
       <dependency>
         <groupId>com.google.guava</groupId>
         <artifactId>guava</artifactId>
@@ -153,52 +148,6 @@
     </repository>
   </repositories>
 
-  <build>
-    <plugins>
-      <plugin>
-        <groupId>org.apache.maven.plugins</groupId>
-        <artifactId>maven-compiler-plugin</artifactId>
-        <configuration>
-          <annotationProcessorPaths>
-            <path>
-              <groupId>com.google.dagger</groupId>
-              <artifactId>dagger-compiler</artifactId>
-              <version>2.25.3</version>
-            </path>
-          </annotationProcessorPaths>
-        </configuration>
-      </plugin>
-      <plugin>
-        <groupId>org.jetbrains.kotlin</groupId>
-        <!--suppress KotlinMavenPluginPhase -->
-        <artifactId>kotlin-maven-plugin</artifactId>
-        <configuration>
-          <annotationProcessorPaths>
-            <path>
-              <groupId>com.google.dagger</groupId>
-              <artifactId>dagger-compiler</artifactId>
-              <version>2.25.3</version>
-            </path>
-          </annotationProcessorPaths>
-        </configuration>
-        <executions>
-          <execution>
-            <id>kapt</id>
-            <goals>
-              <goal>kapt</goal>
-            </goals>
-          </execution>
-          <execution>
-            <id>test-kapt</id>
-            <goals>
-              <goal>test-kapt</goal>
-            </goals>
-          </execution>
-        </executions>
-      </plugin>
-    </plugins>
-  </build>
-
   <reporting>
     <plugins>
       <plugin>